This is the list of changelogs of Spire.Office New release and hotfix. You can get the detail information of each version's new features and bug solutions.

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Hot Fix Version: 4.10.0

We're pleased to annouce the release of Spire.Office 4.10.0. This version brings some new features, for instance, Spire.PDF supports to extract the embedded U3D model from a PDF file, Spire.PDF supports to open cross-document in a new window, and Spire.Doc supports to get and set emphasize mark. Meanwhile, a large number of issues have been fixed by this update. More details are as follows.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll version:

  • Spire.Doc.dll v7.10.7
  • Spire.Pdf.dll v5.10.11
  • Spire.XLS.dll v9.10.18
  • Spire.Presentation.dll v4.10.4
  • Spire.Email.dll v2.9.3
  • Spire.DocViewer.Forms.dll v4.5.15
  • Spire.PdfViewer.Forms.dll v4.10.3
  • Spire.PdfViewer.Asp.dll v4.10.3
  • Spire.Spreadsheet.dll v3.10.1
  • Spire.OfficeViewer.Forms.dll v4.10.0
  • Spire.Barcode.dll v3.7.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.9.20
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.9.2

We're pleased to annouce the release of Spire.Office 4.9.2. This version brings some wonderful features, such as supporting to delete Macro in PowerPoint 2003 documents, supporting to apply a cell stype to the entire worksheet, and supporting to rotate chart data label in PowerPoint. Meanwhile, a large number of issues have been fixed by this update. More details are as follows.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll version:

  • Spire.Doc.dll v7.9.10
  • Spire.Pdf.dll v5.9.17
  • Spire.XLS.dll v9.9.16
  • Spire.Presentation.dll v4.9.6
  • Spire.Email.dll v2.9.2
  • Spire.DocViewer.Forms.dll v4.5.14
  • Spire.PdfViewer.Forms.dll v4.9.6
  • Spire.PdfViewer.Asp.dll v4.9.6
  • Spire.Spreadsheet v3.9.4
  • Spire.OfficeViewer.Forms.dll v4.9.2
  • Spire.Barcode.dll v3.7.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.9.11
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.9.0

We’re pleased to announce the release of Spire.Office 4.9.0. This version adds netstandard2.0 folder to place dlls which could work with Azure Function and some new features are supported, such as Spire.PDF supports converting HTML to PDF on .net core platform and getting the callout line of PdfFreeTextAnnotationWidget, Spire.Doc supports adding digital signatures, Spire.Presentation supports inserting image and video to placeholders and setting radius of round rectangle, Spire.XLS supports creating chart based on PivotTable and adding arrow line. Besides, a series of issues that occurred when converting the PDF to SVG/ image, XPS to PDF, Word to PDF, Html to Docx, PPT to SVG/image, Excel to PDF/HTML, copying cells range and printing PDF are fixed successfully. See the content below for more details.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll Version:

  • Spire.Doc.dll v7.8.17
  • Spire.Pdf.dll v5.8.17
  • Spire.XLS.dll v9.9.1
  • Spire.Presentation.dll v4.8.16
  • Spire.Email.dll v2.4.19
  • Spire.DocViewer.Forms.dll v4.5.12
  • Spire.PdfViewer.Forms.dll v4.8.2
  • Spire.PdfViewer.Asp.dll v4.8.2
  • Spire.Spreadsheet v3.8.2
  • Spire.OfficeViewer.Forms.dll v4.9.0
  • Spire.Barcode.dll v3.7.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.9.1
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.7.0

We're pleased to announce the release of Spire.Office 4.7.0. This version includes some new features, such as Spire.XLS supports applying external font file to chart when converting Excel to PDF and supports specifying EmfType in ToEMFStream method. Spire.Presentation supports setting the alignment of shape and getting the format and version of PowerPoint file. Spire.PDF supports deleting the author information for PdfTextMarkupAnnotationWidget, PdfTextAnnotationWidget and PdfPopupAnnotationWidget. Spire.Spreadsheet adds Items property to Cells, Columns and Rows collections. Additionally, a series of bugs that occurred during the conversion and manipulation of Excel, Word, PDF and PowerPoint files have been fixed. More details are given below.

DLL Version:

  • Spire.Doc.dll v7.7.10
  • Spire.Pdf.dll v5.7.14
  • Spire.XLS.dll v9.7.5
  • Spire.Presentation.dll v4.7.6
  • Spire.Email.dll v2.4.12
  • Spire.DocViewer.Forms.dll v4.5.5
  • Spire.PdfViewer.Forms.dll v4.6.5
  • Spire.PdfViewer.Asp.dll v4.6.5
  • Spire.Spreadsheet v3.7.3
  • Spire.OfficeViewer.Forms.dll v4.7.0
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.7.5
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.6.3

We're pleased to announce the Spire.Office 4.6.3. This version only includes the new updates in Spire.Presentation, for instance, it supports setting the arrangement order of shapes and fixes the issue occurring when converting PowePoint to image. More details are as follows.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

DLL Version:

  • Spire.Doc.dll v7.6.13
  • Spire.Pdf.dll v5.6.32
  • Spire.XLS.dll v9.6.11
  • Spire.Presentation.dll v4.6.6
  • Spire.Email.dll v2.4.11
  • Spire.DocViewer.Forms.dll v4.5.4
  • Spire.PdfViewer.Forms.dll v4.6.4
  • Spire.PdfViewer.Asp.dll v4.6.4
  • Spire.Spreadsheet v3.6.7
  • Spire.OfficeViewer.Forms.dll v4.6.3
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.6.11
  • Spire.License.dll v1.3.

Hot Fix Version: 4.6.1

We're pleased to announce the release of Spire.Office 4.6.1. This version includes some fantastic new features, for instance, Spire.Presentation supports getting the font of the table applied with table style, Spire.Spreadsheet supports copying, pasting of multiple areas and inserting, deleting multiple rows/columns, Spire.PDF supports removing the author of annotation and specifying page ranges when saving to PDF, Spire.Doc supports adding Latex math code to Word. In addition, a series of conversion functions have been improved, such as the conversion from Excel to Image, Chart to Image, PDF to SVG, EMF to PDF, PDF to Word, HTML to PDF with Plugin, Word to PDF. The complete list of new features and bug fixes is given below.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

DLL Version:

  • Spire.Doc.dll v7.6.7
  • Spire.Pdf.dll v5.6.28
  • Spire.XLS.dll v9.6.8
  • Spire.Presentation.dll v4.6.2
  • Spire.Email.dll v2.4.8
  • Spire.DocViewer.Forms.dll v4.5.2
  • Spire.PdfViewer.Forms.dll v4.6.2
  • Spire.PdfViewer.Asp.dll v4.5.2
  • Spire.Spreadsheet v3.6.5
  • Spire.OfficeViewer.Forms.dll v4.6.1
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.6.8
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.6.0

Spire.Office hotfix version 4.6.0 is released today. In this version, Spire.Spreadsheet supports inserting or deleting rows and columns through right-click shortcut menu and adds two new events. Meanwhile, a series of bugs that occurred when converting PowerPoint to Image, Excel to PDF, PDF to TIFF, PDF to Image, manipulating Excel and PDF documents have been fixed. More details are given below.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

DLL Version:

  • Spire.Doc.dll v7.6.2
  • Spire.Pdf.dll v5.6.3
  • Spire.XLS.dll v9.6.2
  • Spire.Presentation.dll v4.5.10
  • Spire.Email.dll v2.4.6
  • Spire.DocViewer.Forms.dll v4.5.1
  • Spire.PdfViewer.Forms.dll v4.5.11
  • Spire.PdfViewer.Asp.dll v4.5.11
  • Spire.Spreadsheet v3.6.1
  • Spire.OfficeViewer.Forms.dll v4.6.0
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.6.2
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.5.4

We're pleased to announce the release of Spire.Office hotfix version 4.5.4. This version adds some new features, such as Spire.Presentation supports changing the master of a slide by setting MasterSlideID property, Spire.XLS supports converting text of a cell to number, Spire.Barcode supports setting the vertical/horizontal bearer bar for ITF-14 barcode. In addition, a series of bugs that occurred when converting and manipulating PowerPoint, Excel, Word and PDF files are fixed. More details are given below.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

DLL Version:

  • Spire.Doc.dll v7.5.13
  • Spire.Pdf.dll v5.5.22
  • Spire.XLS.dll v9.5.12
  • Spire.Presentation.dll v4.5.8
  • Spire.Email.dll v2.4.5
  • Spire.DocViewer.Forms.dll v4.4.6
  • Spire.PdfViewer.Forms.dll v4.5.9
  • Spire.PdfViewer.Asp.dll v4.5.9
  • Spire.Spreadsheet v3.5.4
  • Spire.OfficeViewer.Forms.dll v4.5.4
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.5.12
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.5.1

We are pleased to announce that Spire.Office 4.5.1 is released today. This version adds some new features, such as Spire.Presentation supports saving a PowerPoint file as PowerPoint 2003 format, Spire.Doc supports signing Word with digital signature, Spire.PdfViewer supports Move() method to move a new location from current location. Besides, some bugs that occurred when converting Word to PDF, merging Word/PDF files, filling Textbox field, converting Html to PDF, and converting Excel to image are fixed. Moreover, speed of loading a Excel file which contains EMF is optimized. See the content below for more details.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll Version:

  • Spire.Doc.dll v7.5.5
  • Spire.Pdf.dll v5.5.10
  • Spire.XLS.dll v9.5.5
  • Spire.Presentation.dll v4.5.1
  • Spire.Email.dll v2.4.2
  • Spire.DocViewer.Forms.dll v4.4.3
  • Spire.PdfViewer.Forms.dll v4.5.4
  • Spire.PdfViewer.Asp.dll v4.5.4
  • Spire.Spreadsheet v3.5.1
  • Spire.OfficeViewer.Forms.dll v4.5.1
  • Spire.Barcode.dll v3.4.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.5.5
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.4.1

We are pleased to announce that Spire.Office is released today. This version adds some features, such as Spire.XLS supports to customize the font file path, Spire.Presentation supports to set whether to keep notes when converting PPT to SVG and Spire.Barcode supports to setting the top text margin of barcode. Besides, the speed of copying worksheets and conversion from Word to PDF are optimized. The issues that occurred when converting XPS to PDF, PDF to Image, PPT to PDF, Word to XPS/Image/PDF and copying a sheet are fixed. See the content below for more details.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll Version:

  • Spire.Doc.dll v7.4.12
  • Spire.Pdf.dll v5.4.13
  • Spire.XLS.dll v9.4.8
  • Spire.Presentation.dll v4.4.7
  • Spire.Email.dll v2.1.10
  • Spire.DocViewer.Forms.dll v4.4.1
  • Spire.PdfViewer.Forms.dll v4.4.3
  • Spire.PdfViewer.Asp.dll v4.4.3
  • Spire.Spreadsheet v3.4.1
  • Spire.OfficeViewer.Forms.dll v4.4.1
  • Spire.Barcode.dll v3.4.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.4.8
  • Spire.License.dll v1.3.7